Title:
Plug valve for controlling the flow of solids laden liquid
United States Patent 2652175


Inventors:
Davis, Nelson L.
Application Number:
US7402649A
Publication Date:
09/15/1953
Filing Date:
02/01/1949
Assignee:
Davis, Nelson L.
Primary Class:
Other Classes:
137/240, 137/512, 222/195, 222/504, 222/510, 406/137
International Classes:
F16K1/38; F16K25/02
View Patent Images:
US Patent References:
2551842Beverage dispensing apparatus1951-05-08
2315031Valve means1943-03-30
2305724Valve1942-12-22
2254472Combination control and quench valve1941-09-02
2241294Discharge valve for vacuum pans1941-05-06
2211068Method and apparatus for classifying solids1940-08-13
2011133Pulverized fuel feeder1935-08-13
1873119Air cooled valve and valve seat1932-08-23
1872548Method of clearing fibers out of a vessel1932-08-16
1556848Valve1925-10-13
1029273N/A1912-06-11
0691975N/A1902-01-28
0588600N/A1897-08-24